Vulcan Materials VC4GS Oven User Manual


 
FULL SIZE GAS CONVECTION OVENS - ELECTRICAL OPERATION
F24682 (Rev. B, October 2007)Page 49 of 68
Cool Down Cycle (Computer Control Model)
1. Conditions.
A. Oven is ON.
B. Oven cavity temperature needs to be
lowered.
C. Doors are open.
1) Door switch contacts OPEN.
D. Power switch (S1) set to either ON or OFF.
2. Power Switch (S1) turned to COOL DOWN.
NOTE: With door switch contacts OPEN (doors
open), the convection fan motor will still run and
continue to cool the oven.
A. Power is connected through power switch
(S1) to the convection fan motor high
speed terminal.
1) Convection fan motor energized.
2) When Convection fan motor reaches
operating speed the centrifugal switch
on the motor closes but no power is
available for connection to other
components.
3) The oven will continue to operate in
COOL DOWN mode until the power
switch (S1) is turned to the OFF or
ON position.